Attachment 243488 Details for Bug 233683 – Test case

[patch] Test case

0001-netinet6-tests-test-for-loss-of-Solicited-node-multi.patch (text/plain), 1.66 KB, created by Kristof Provost on 2023-07-19 15:10:20 UTC

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Creator: Kristof Provost

Created: 2023-07-19 15:10:20 UTC

Size: 1.66 KB

patch

obsolete

>From 403388c0504cf0b2a53a431dab99420252b06044 Mon Sep 17 00:00:00 2001
>From: Kristof Provost <kp@FreeBSD.org>
>Date: Wed, 19 Jul 2023 16:37:28 +0200
>Subject: [PATCH] netinet6 tests: test for loss of Solicited-node multicast
> groups
>
>The multicast code has an issue where it can lose the Solicited-node
>multicast group subscription if the same address is added twice.
>
>Test for this.
>
>PR:		233683
>MFC after:	1 week
>Sponsored by:	Rubicon Communications, LLC ("Netgate")
>---
> tests/sys/netinet6/mld.sh | 40 +++++++++++++++++++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
>
>diff --git a/tests/sys/netinet6/mld.sh b/tests/sys/netinet6/mld.sh
>index 034d5945ae20..80b7117c3717 100755
>--- a/tests/sys/netinet6/mld.sh
>+++ b/tests/sys/netinet6/mld.sh
>@@ -80,10 +80,50 @@ mldraw01_cleanup() {
> 	vnet_cleanup
> }
> 
>+atf_test_case "pr233683" "cleanup"
>+pr233683_head() {
>+
>+	atf_set descr 'Test for PR233683'
>+	atf_set require.user root
>+}
>+
>+pr233683_body() {
>+	j="mld:pr233683"
>+
>+	vnet_init
>+
>+	epair=$(vnet_mkepair)
>+
>+	vnet_mkjail ${j}a ${epair}a
>+	jexec ${j}a ifconfig ${epair}a inet6 2001:db8::1/64 up
>+	sleep 5
>+
>+	jexec ${j}a ifconfig ${epair}a inet6 2001:db8::1/64
>+
>+	vnet_mkjail ${j}b ${epair}b
>+	jexec ${j}b ifconfig ${epair}b inet6 2001:db8::2/64 up
>+
>+	# Allow DAD to run
>+	sleep 5
>+
>+	# Debug output. If the bug is present we'd expect to not see a
>+	# membership for ff02::1:ff00:1
>+	jexec ${j}a ifmcstat -i ${epair}a
>+	jexec ${j}a ifconfig ${epair}a
>+
>+	atf_check -s exit:0 -o ignore \
>+	    jexec ${j}b ping -6 -c 1 2001:db8::1
>+}
>+
>+pr233683_cleanup() {
>+
>+	vnet_cleanup
>+}
> atf_init_test_cases()
> {
> 
> 	atf_add_test_case "mldraw01"
>+	atf_add_test_case "pr233683"
> }
> 
> # end
>-- 
>2.41.0
>

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